12V Dual Rail Power Supply
About the 12V Dual Rail Power Supply PCB
12V Dual Rail Power Supply is an open source PCB design by Tapendra-195, published on GitHub. It is a 4-layer board measuring 55 × 24 mm, with 21 components from 13 distinct parts.
Other key parts include the PCN2-S12-D15-S, MC79L12ACDR and AS78L12RTR-G1. By type, the board carries 8 capacitors, 5 inductors, 3 ICs, 2 connectors, 2 resistors and 1 LED.
It belongs with the power & battery designs in this gallery.
From the project
Contains files related to work done as Department Technician at The University of Winnipeg
Main components on the 12V Dual Rail Power Supply
12V Dual Rail Power Supply bill of materials (BOM)
21 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PCN2-S12-D15-S | CONV_PCN2-S12-D15-S | U1 |
| 1 | MC79L12ACDR | D8 | U2 |
| 1 | AS78L12RTR-G1 | SOT-89_DIO | U3 |
| 1 | PJ-066A | CUI_PJ-066A | J1 |
| 1 | ~ | 2SH-C-03-TR | J2 |
| 1 | SSF-LXHM250GGD | SSF-LXHM250IGIGW_LUM | LED1 |
| 4 | 2K | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1, FB2, FB3, FB4 |
| 1 | 5.6uH | IND_SRN3015BTA-2R2M_BRN-L | L1 |
| 2 | 10uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2 |
| 2 | 470nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C4 |
| 2 | 330nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C6 |
| 2 | 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C8 |
| 2 | 1K | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2 |
12V Dual Rail Power Supply design files
The KiCad project lives in the Tapendra-195/Physics-Labs repository on GitHub; these links point at the commit this page was built from.
12V Dual Rail Power Supply: common questions
How big is the 12V Dual Rail Power Supply PCB?
The 12V Dual Rail Power Supply measures 55 × 24 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the 12V Dual Rail Power Supply?
21 components, from 13 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the 12V Dual Rail Power Supply design files?
From the Tapendra-195/Physics-Labs repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the 12V Dual Rail Power Supply design in my own project?
The repository has no license, so all rights stay with Tapendra-195. Use it as a reference, and ask the author before reusing the design.
More boards in Physics-Labs
Similar boards
Stack chan
stack-chan
50 × 50 mm33 parts2LApache-2.01.7k
Display Carrier
AxxAxx
35.6 × 58.2 mm5 parts2LGPL-3.01.7k
ControllerCurrentShuntAddOn
stuartpittaway
26 × 16.9 mm9 parts2LCC-BY-NC-4.01.1k
Module 16S PassiveBalanceAddOn
61 × 74 mm86 parts2LCC-BY-NC-4.01.1k
TemperaturePCB PANEL
116 × 75.5 mm178 parts2LCC-BY-NC-4.01.1k
ProgrammingAdapter
10.5 × 83 mm3 parts2LCC-BY-NC-4.01.1k